codemetic/CweBERT-mlm
Fill-Mask
•
0.1B
•
Updated
•
911
•
1
cwe
stringclasses 9
values | id
stringlengths 40
40
| source
stringlengths 14
66.9k
| label
bool 2
classes |
|---|---|---|---|
CWE-362
|
a2b9e6c1a35afcc0973acb72e591c714e78885ff
|
int x86_emulate_instruction(struct kvm_vcpu *vcpu,
unsigned long cr2,
int emulation_type,
void *insn,
int insn_len)
{
int r;
struct x86_emulate_ctxt *ctxt = &vcpu->arch.emulate_ctxt;
bool writeback = true;
bool write_fault_to_spt = vcpu->arch.write_fault_to_shadow_pgtable;
/*
* Clear write_fault_to_shadow_pgtable here to ensure it is
* never reused.
*/
vcpu->arch.write_fault_to_shadow_pgtable = false;
kvm_clear_exception_queue(vcpu);
if (!(emulation_type & EMULTYPE_NO_DECODE)) {
init_emulate_ctxt(vcpu);
/*
* We will reenter on the same instruction since
* we do not set complete_userspace_io. This does not
* handle watchpoints yet, those would be handled in
* the emulate_ops.
*/
if (kvm_vcpu_check_breakpoint(vcpu, &r))
return r;
ctxt->interruptibility = 0;
ctxt->have_exception = false;
ctxt->exception.vector = -1;
ctxt->perm_ok = false;
ctxt->ud = emulation_type & EMULTYPE_TRAP_UD;
r = x86_decode_insn(ctxt, insn, insn_len);
trace_kvm_emulate_insn_start(vcpu);
++vcpu->stat.insn_emulation;
if (r != EMULATION_OK) {
if (emulation_type & EMULTYPE_TRAP_UD)
return EMULATE_FAIL;
if (reexecute_instruction(vcpu, cr2, write_fault_to_spt,
emulation_type))
return EMULATE_DONE;
if (emulation_type & EMULTYPE_SKIP)
return EMULATE_FAIL;
return handle_emulation_failure(vcpu);
}
}
if (emulation_type & EMULTYPE_SKIP) {
kvm_rip_write(vcpu, ctxt->_eip);
if (ctxt->eflags & X86_EFLAGS_RF)
kvm_set_rflags(vcpu, ctxt->eflags & ~X86_EFLAGS_RF);
return EMULATE_DONE;
}
if (retry_instruction(ctxt, cr2, emulation_type))
return EMULATE_DONE;
/* this is needed for vmware backdoor interface to work since it
changes registers values during IO operation */
if (vcpu->arch.emulate_regs_need_sync_from_vcpu) {
vcpu->arch.emulate_regs_need_sync_from_vcpu = false;
emulator_invalidate_register_cache(ctxt);
}
restart:
r = x86_emulate_insn(ctxt);
if (r == EMULATION_INTERCEPTED)
return EMULATE_DONE;
if (r == EMULATION_FAILED) {
if (reexecute_instruction(vcpu, cr2, write_fault_to_spt,
emulation_type))
return EMULATE_DONE;
return handle_emulation_failure(vcpu);
}
if (ctxt->have_exception) {
r = EMULATE_DONE;
if (inject_emulated_exception(vcpu))
return r;
} else if (vcpu->arch.pio.count) {
if (!vcpu->arch.pio.in) {
/* FIXME: return into emulator if single-stepping. */
vcpu->arch.pio.count = 0;
} else {
writeback = false;
vcpu->arch.complete_userspace_io = complete_emulated_pio;
}
r = EMULATE_USER_EXIT;
} else if (vcpu->mmio_needed) {
if (!vcpu->mmio_is_write)
writeback = false;
r = EMULATE_USER_EXIT;
vcpu->arch.complete_userspace_io = complete_emulated_mmio;
} else if (r == EMULATION_RESTART)
goto restart;
else
r = EMULATE_DONE;
if (writeback) {
unsigned long rflags = kvm_x86_ops->get_rflags(vcpu);
toggle_interruptibility(vcpu, ctxt->interruptibility);
vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
kvm_rip_write(vcpu, ctxt->eip);
if (r == EMULATE_DONE)
kvm_vcpu_check_singlestep(vcpu, rflags, &r);
__kvm_set_rflags(vcpu, ctxt->eflags);
/*
* For STI, interrupts are shadowed; so KVM_REQ_EVENT will
* do nothing, and it will be requested again as soon as
* the shadow expires. But we still need to check here,
* because POPF has no interrupt shadow.
*/
if (unlikely((ctxt->eflags & ~rflags) & X86_EFLAGS_IF))
kvm_make_request(KVM_REQ_EVENT, vcpu);
} else
vcpu->arch.emulate_regs_need_sync_to_vcpu = true;
return r;
}
| false
|
CWE-119
|
51e0cb2e5ec18eaf6fb331bc573ff27b743898f4
|
xmlSaveUriRealloc(xmlChar *ret, int *max) {
xmlChar *temp;
int tmp;
if (*max > MAX_URI_LENGTH) {
xmlURIErrMemory("reaching arbitrary MAX_URI_LENGTH limit\n");
return(NULL);
}
tmp = *max * 2;
temp = (xmlChar *) xmlRealloc(ret, (tmp + 1));
if (temp == NULL) {
xmlURIErrMemory("saving URI\n");
return(NULL);
}
*max = tmp;
return(temp);
}
| false
|
CWE-119
|
96dbafe288dbe2f0cc45fa3c39daf6d0c37acbab
|
xsltAttributeInternal(xsltTransformContextPtr ctxt,
xmlNodePtr contextNode,
xmlNodePtr inst,
xsltStylePreCompPtr castedComp,
int fromAttributeSet)
{
#ifdef XSLT_REFACTORED
xsltStyleItemAttributePtr comp =
(xsltStyleItemAttributePtr) castedComp;
#else
xsltStylePreCompPtr comp = castedComp;
#endif
xmlNodePtr targetElem;
xmlChar *prop = NULL;
const xmlChar *name = NULL, *prefix = NULL, *nsName = NULL;
xmlChar *value = NULL;
xmlNsPtr ns = NULL;
xmlAttrPtr attr;
if ((ctxt == NULL) || (contextNode == NULL) || (inst == NULL) ||
(inst->type != XML_ELEMENT_NODE) )
return;
/*
* A comp->has_name == 0 indicates that we need to skip this instruction,
* since it was evaluated to be invalid already during compilation.
*/
if (!comp->has_name)
return;
/*
* BIG NOTE: This previously used xsltGetSpecialNamespace() and
* xsltGetNamespace(), but since both are not appropriate, we
* will process namespace lookup here to avoid adding yet another
* ns-lookup function to namespaces.c.
*/
/*
* SPEC XSLT 1.0: Error cases:
* - Creating nodes other than text nodes during the instantiation of
* the content of the xsl:attribute element; implementations may
* either signal the error or ignore the offending nodes."
*/
if (comp == NULL) {
xsltTransformError(ctxt, NULL, inst,
"Internal error in xsltAttributeInternal(): "
"The XSLT 'attribute' instruction was not compiled.\n");
return;
}
/*
* TODO: Shouldn't ctxt->insert == NULL be treated as an internal error?
* So report an internal error?
*/
if (ctxt->insert == NULL)
return;
/*
* SPEC XSLT 1.0:
* "Adding an attribute to a node that is not an element;
* implementations may either signal the error or ignore the attribute."
*
* TODO: I think we should signal such errors in the future, and maybe
* provide an option to ignore such errors.
*/
targetElem = ctxt->insert;
if (targetElem->type != XML_ELEMENT_NODE)
return;
/*
* SPEC XSLT 1.0:
* "Adding an attribute to an element after children have been added
* to it; implementations may either signal the error or ignore the
* attribute."
*
* TODO: We should decide whether not to report such errors or
* to ignore them; note that we *ignore* if the parent is not an
* element, but here we report an error.
*/
if (targetElem->children != NULL) {
/*
* NOTE: Ah! This seems to be intended to support streamed
* result generation!.
*/
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: Cannot add attributes to an "
"element if children have been already added "
"to the element.\n");
return;
}
/*
* Process the name
* ----------------
*/
#ifdef WITH_DEBUGGER
if (ctxt->debugStatus != XSLT_DEBUG_NONE)
xslHandleDebugger(inst, contextNode, NULL, ctxt);
#endif
if (comp->name == NULL) {
/* TODO: fix attr acquisition wrt to the XSLT namespace */
prop = xsltEvalAttrValueTemplate(ctxt, inst,
(const xmlChar *) "name", XSLT_NAMESPACE);
if (prop == NULL) {
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: The attribute 'name' is missing.\n");
goto error;
}
if (xmlValidateQName(prop, 0)) {
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: The effective name '%s' is not a "
"valid QName.\n", prop);
/* we fall through to catch any further errors, if possible */
}
/*
* Reject a name of "xmlns".
*/
if (xmlStrEqual(prop, BAD_CAST "xmlns")) {
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: The effective name 'xmlns' is not allowed.\n");
xmlFree(prop);
goto error;
}
name = xsltSplitQName(ctxt->dict, prop, &prefix);
xmlFree(prop);
} else {
/*
* The "name" value was static.
*/
#ifdef XSLT_REFACTORED
prefix = comp->nsPrefix;
name = comp->name;
#else
name = xsltSplitQName(ctxt->dict, comp->name, &prefix);
#endif
}
/*
* Process namespace semantics
* ---------------------------
*
* Evaluate the namespace name.
*/
if (comp->has_ns) {
/*
* The "namespace" attribute was existent.
*/
if (comp->ns != NULL) {
/*
* No AVT; just plain text for the namespace name.
*/
if (comp->ns[0] != 0)
nsName = comp->ns;
} else {
xmlChar *tmpNsName;
/*
* Eval the AVT.
*/
/* TODO: check attr acquisition wrt to the XSLT namespace */
tmpNsName = xsltEvalAttrValueTemplate(ctxt, inst,
(const xmlChar *) "namespace", XSLT_NAMESPACE);
/*
* This fixes bug #302020: The AVT might also evaluate to the
* empty string; this means that the empty string also indicates
* "no namespace".
* SPEC XSLT 1.0:
* "If the string is empty, then the expanded-name of the
* attribute has a null namespace URI."
*/
if ((tmpNsName != NULL) && (tmpNsName[0] != 0))
nsName = xmlDictLookup(ctxt->dict, BAD_CAST tmpNsName, -1);
xmlFree(tmpNsName);
}
if (xmlStrEqual(nsName, BAD_CAST "http://www.w3.org/2000/xmlns/")) {
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: Namespace http://www.w3.org/2000/xmlns/ "
"forbidden.\n");
goto error;
}
if (xmlStrEqual(nsName, XML_XML_NAMESPACE)) {
prefix = BAD_CAST "xml";
} else if (xmlStrEqual(prefix, BAD_CAST "xml")) {
prefix = NULL;
}
} else if (prefix != NULL) {
/*
* SPEC XSLT 1.0:
* "If the namespace attribute is not present, then the QName is
* expanded into an expanded-name using the namespace declarations
* in effect for the xsl:attribute element, *not* including any
* default namespace declaration."
*/
ns = xmlSearchNs(inst->doc, inst, prefix);
if (ns == NULL) {
/*
* Note that this is treated as an error now (checked with
* Saxon, Xalan-J and MSXML).
*/
xsltTransformError(ctxt, NULL, inst,
"xsl:attribute: The QName '%s:%s' has no "
"namespace binding in scope in the stylesheet; "
"this is an error, since the namespace was not "
"specified by the instruction itself.\n", prefix, name);
} else
nsName = ns->href;
}
if (fromAttributeSet) {
/*
* This tries to ensure that xsl:attribute(s) coming
* from an xsl:attribute-set won't override attribute of
* literal result elements or of explicit xsl:attribute(s).
* URGENT TODO: This might be buggy, since it will miss to
* overwrite two equal attributes both from attribute sets.
*/
attr = xmlHasNsProp(targetElem, name, nsName);
if (attr != NULL)
return;
}
/*
* Find/create a matching ns-decl in the result tree.
*/
ns = NULL;
#if 0
if (0) {
/*
* OPTIMIZE TODO: How do we know if we are adding to a
* fragment or to the result tree?
*
* If we are adding to a result tree fragment (i.e., not to the
* actual result tree), we'll don't bother searching for the
* ns-decl, but just store it in the dummy-doc of the result
* tree fragment.
*/
if (nsName != NULL) {
/*
* TODO: Get the doc of @targetElem.
*/
ns = xsltTreeAcquireStoredNs(some doc, nsName, prefix);
}
}
#endif
if (nsName != NULL) {
/*
* Something about ns-prefixes:
* SPEC XSLT 1.0:
* "XSLT processors may make use of the prefix of the QName specified
* in the name attribute when selecting the prefix used for outputting
* the created attribute as XML; however, they are not required to do
* so and, if the prefix is xmlns, they must not do so"
*/
/*
* xsl:attribute can produce a scenario where the prefix is NULL,
* so generate a prefix.
*/
if ((prefix == NULL) || xmlStrEqual(prefix, BAD_CAST "xmlns")) {
xmlChar *pref = xmlStrdup(BAD_CAST "ns_1");
ns = xsltGetSpecialNamespace(ctxt, inst, nsName, pref, targetElem);
xmlFree(pref);
} else {
ns = xsltGetSpecialNamespace(ctxt, inst, nsName, prefix,
targetElem);
}
if (ns == NULL) {
xsltTransformError(ctxt, NULL, inst,
"Namespace fixup error: Failed to acquire an in-scope "
"namespace binding for the generated attribute '{%s}%s'.\n",
nsName, name);
goto error;
}
}
/*
* Construction of the value
* -------------------------
*/
if (inst->children == NULL) {
/*
* No content.
* TODO: Do we need to put the empty string in ?
*/
attr = xmlSetNsProp(ctxt->insert, ns, name, (const xmlChar *) "");
} else if ((inst->children->next == NULL) &&
((inst->children->type == XML_TEXT_NODE) ||
(inst->children->type == XML_CDATA_SECTION_NODE)))
{
xmlNodePtr copyTxt;
/*
* xmlSetNsProp() will take care of duplicates.
*/
attr = xmlSetNsProp(ctxt->insert, ns, name, NULL);
if (attr == NULL) /* TODO: report error ? */
goto error;
/*
* This was taken over from xsltCopyText() (transform.c).
*/
if (ctxt->internalized &&
(ctxt->insert->doc != NULL) &&
(ctxt->insert->doc->dict == ctxt->dict))
{
copyTxt = xmlNewText(NULL);
if (copyTxt == NULL) /* TODO: report error */
goto error;
/*
* This is a safe scenario where we don't need to lookup
* the dict.
*/
copyTxt->content = inst->children->content;
/*
* Copy "disable-output-escaping" information.
* TODO: Does this have any effect for attribute values
* anyway?
*/
if (inst->children->name == xmlStringTextNoenc)
copyTxt->name = xmlStringTextNoenc;
} else {
/*
* Copy the value.
*/
copyTxt = xmlNewText(inst->children->content);
if (copyTxt == NULL) /* TODO: report error */
goto error;
}
attr->children = attr->last = copyTxt;
copyTxt->parent = (xmlNodePtr) attr;
copyTxt->doc = attr->doc;
/*
* Copy "disable-output-escaping" information.
* TODO: Does this have any effect for attribute values
* anyway?
*/
if (inst->children->name == xmlStringTextNoenc)
copyTxt->name = xmlStringTextNoenc;
/*
* since we create the attribute without content IDness must be
* asserted as a second step
*/
if ((copyTxt->content != NULL) &&
(xmlIsID(attr->doc, attr->parent, attr)))
xmlAddID(NULL, attr->doc, copyTxt->content, attr);
} else {
/*
* The sequence constructor might be complex, so instantiate it.
*/
value = xsltEvalTemplateString(ctxt, contextNode, inst);
if (value != NULL) {
attr = xmlSetNsProp(ctxt->insert, ns, name, value);
xmlFree(value);
} else {
/*
* TODO: Do we have to add the empty string to the attr?
* TODO: Does a value of NULL indicate an
* error in xsltEvalTemplateString() ?
*/
attr = xmlSetNsProp(ctxt->insert, ns, name,
(const xmlChar *) "");
}
}
error:
return;
}
| false
|
CWE-200
|
d5e0d0f607a7a029c6563a0470d88255c89a8d11
|
static bool vsock_is_accept_queue_empty(struct sock *sk)
{
struct vsock_sock *vsk = vsock_sk(sk);
return list_empty(&vsk->accept_queue);
}
| false
|
CWE-119
|
1f4b49e64adf4623eefda503bca61e253597b9bf
|
status_t Parcel::write(const FlattenableHelperInterface& val)
{
status_t err;
const size_t len = val.getFlattenedSize();
const size_t fd_count = val.getFdCount();
if ((len > INT32_MAX) || (fd_count >= gMaxFds)) {
return BAD_VALUE;
}
err = this->writeInt32(len);
if (err) return err;
err = this->writeInt32(fd_count);
if (err) return err;
void* const buf = this->writeInplace(pad_size(len));
if (buf == NULL)
return BAD_VALUE;
int* fds = NULL;
if (fd_count) {
fds = new (std::nothrow) int[fd_count];
if (fds == nullptr) {
ALOGE("write: failed to allocate requested %zu fds", fd_count);
return BAD_VALUE;
}
}
err = val.flatten(buf, len, fds, fd_count);
for (size_t i=0 ; i<fd_count && err==NO_ERROR ; i++) {
err = this->writeDupFileDescriptor( fds[i] );
}
if (fd_count) {
delete [] fds;
}
return err;
}
| false
|
CWE-416
|
54648cf1ec2d7f4b6a71767799c45676a138ca24
|
void blk_cleanup_queue(struct request_queue *q)
{
spinlock_t *lock = q->queue_lock;
/* mark @q DYING, no new request or merges will be allowed afterwards */
mutex_lock(&q->sysfs_lock);
blk_set_queue_dying(q);
spin_lock_irq(lock);
/*
* A dying queue is permanently in bypass mode till released. Note
* that, unlike blk_queue_bypass_start(), we aren't performing
* synchronize_rcu() after entering bypass mode to avoid the delay
* as some drivers create and destroy a lot of queues while
* probing. This is still safe because blk_release_queue() will be
* called only after the queue refcnt drops to zero and nothing,
* RCU or not, would be traversing the queue by then.
*/
q->bypass_depth++;
queue_flag_set(QUEUE_FLAG_BYPASS, q);
queue_flag_set(QUEUE_FLAG_NOMERGES, q);
queue_flag_set(QUEUE_FLAG_NOXMERGES, q);
queue_flag_set(QUEUE_FLAG_DYING, q);
spin_unlock_irq(lock);
mutex_unlock(&q->sysfs_lock);
/*
* Drain all requests queued before DYING marking. Set DEAD flag to
* prevent that q->request_fn() gets invoked after draining finished.
*/
blk_freeze_queue(q);
spin_lock_irq(lock);
queue_flag_set(QUEUE_FLAG_DEAD, q);
spin_unlock_irq(lock);
/*
* make sure all in-progress dispatch are completed because
* blk_freeze_queue() can only complete all requests, and
* dispatch may still be in-progress since we dispatch requests
* from more than one contexts.
*
* No need to quiesce queue if it isn't initialized yet since
* blk_freeze_queue() should be enough for cases of passthrough
* request.
*/
if (q->mq_ops && blk_queue_init_done(q))
blk_mq_quiesce_queue(q);
/* for synchronous bio-based driver finish in-flight integrity i/o */
blk_flush_integrity();
/* @q won't process any more request, flush async actions */
del_timer_sync(&q->backing_dev_info->laptop_mode_wb_timer);
blk_sync_queue(q);
/*
* I/O scheduler exit is only safe after the sysfs scheduler attribute
* has been removed.
*/
WARN_ON_ONCE(q->kobj.state_in_sysfs);
/*
* Since the I/O scheduler exit code may access cgroup information,
* perform I/O scheduler exit before disassociating from the block
* cgroup controller.
*/
if (q->elevator) {
ioc_clear_queue(q);
elevator_exit(q, q->elevator);
q->elevator = NULL;
}
/*
* Remove all references to @q from the block cgroup controller before
* restoring @q->queue_lock to avoid that restoring this pointer causes
* e.g. blkcg_print_blkgs() to crash.
*/
blkcg_exit_queue(q);
/*
* Since the cgroup code may dereference the @q->backing_dev_info
* pointer, only decrease its reference count after having removed the
* association with the block cgroup controller.
*/
bdi_put(q->backing_dev_info);
if (q->mq_ops)
blk_mq_free_queue(q);
percpu_ref_exit(&q->q_usage_counter);
spin_lock_irq(lock);
if (q->queue_lock != &q->__queue_lock)
q->queue_lock = &q->__queue_lock;
spin_unlock_irq(lock);
/* @q is and will stay empty, shutdown and put */
blk_put_queue(q);
}
| false
|
CWE-362
|
5d78b84d39bd34bc9fce9d01c0dcd5a22a330d34
|
void LayerTreeHost::SetNextCommitForcesRedraw() {
next_commit_forces_redraw_ = true;
proxy_->SetNeedsUpdateLayers();
}
| false
|
CWE-264
|
0bfc96cb77224736dfa35c3c555d37b3646ef35e
|
static int sg_get_version(int __user *p)
{
static const int sg_version_num = 30527;
return put_user(sg_version_num, p);
}
| false
|
CWE-119
|
c13e1da62b5f5f0e6fe8c1f769a5a28415415244
|
void GLES2DecoderImpl::DoCompressedTexSubImage2D(
GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
GLsizei height,
GLenum format,
GLsizei image_size,
const void * data) {
TextureManager::TextureInfo* info = GetTextureInfoForTarget(target);
if (!info) {
SetGLError(GL_INVALID_OPERATION,
"glCompressedTexSubImage2D: unknown texture for target");
return;
}
GLenum type = 0;
GLenum internal_format = 0;
if (!info->GetLevelType(target, level, &type, &internal_format)) {
SetGLError(
GL_INVALID_OPERATION,
"glCompressdTexSubImage2D: level does not exist.");
return;
}
if (internal_format != format) {
SetGLError(
GL_INVALID_OPERATION,
"glCompressdTexSubImage2D: format does not match internal format.");
return;
}
if (!info->ValidForTexture(
target, level, xoffset, yoffset, width, height, format, type)) {
SetGLError(GL_INVALID_VALUE,
"glCompressdTexSubImage2D: bad dimensions.");
return;
}
glCompressedTexSubImage2D(
target, level, xoffset, yoffset, width, height, format, image_size, data);
}
| false
|
CWE-189
|
a5cd335165e31db9dbab636fd29895d41da55dd2
|
int drm_mode_mmap_dumb_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv)
{
struct drm_mode_map_dumb *args = data;
/* call driver ioctl to get mmap offset */
if (!dev->driver->dumb_map_offset)
return -ENOSYS;
return dev->driver->dumb_map_offset(file_priv, dev, args->handle, &args->offset);
}
| false
|
CWE-399
|
84d73cd3fb142bf1298a8c13fd4ca50fd2432372
|
int __rtnl_link_register(struct rtnl_link_ops *ops)
{
if (rtnl_link_ops_get(ops->kind))
return -EEXIST;
if (!ops->dellink)
ops->dellink = unregister_netdevice_queue;
list_add_tail(&ops->list, &link_ops);
return 0;
}
| false
|
CWE-399
|
318530d771586b39056c0da7b8bdad03469a0dc4
|
VirtualKeyboardController::~VirtualKeyboardController() {
Shell::GetInstance()->RemoveShellObserver(this);
ui::DeviceDataManager::GetInstance()->RemoveObserver(this);
}
| false
|
CWE-362
|
fd506b0ac6c7846ae45b5034044fe85c28ee68ac
|
static WebURLRequest::RequestContext DetermineRequestContextFromNavigationType(
const NavigationType navigation_type) {
switch (navigation_type) {
case kNavigationTypeLinkClicked:
return WebURLRequest::kRequestContextHyperlink;
case kNavigationTypeOther:
return WebURLRequest::kRequestContextLocation;
case kNavigationTypeFormResubmitted:
case kNavigationTypeFormSubmitted:
return WebURLRequest::kRequestContextForm;
case kNavigationTypeBackForward:
case kNavigationTypeReload:
return WebURLRequest::kRequestContextInternal;
}
NOTREACHED();
return WebURLRequest::kRequestContextHyperlink;
}
| false
|
CWE-119
|
ee7579229ff7e9e5ae28bf53aea069251499d7da
|
void Framebuffer::OnDidRenderTo() const {
for (AttachmentMap::const_iterator it = attachments_.begin();
it != attachments_.end(); ++it) {
it->second->OnDidRenderTo();
}
}
| false
|
CWE-399
|
8ea3a5c06218fa42d25c3aa0a4ab57153e178523
|
PassRefPtr<PopupMenu> ChromeClientImpl::createPopupMenu(Frame& frame, PopupMenuClient* client) const
{
if (WebViewImpl::useExternalPopupMenus())
return adoptRef(new ExternalPopupMenu(frame, client, *m_webView));
return adoptRef(new PopupMenuChromium(frame, client));
}
| false
|
CWE-399
|
d0772b70faaf8e9f2013b6c4273d94d5eac8047a
|
static inline unsigned xfrm6_tunnel_spi_hash_byaddr(xfrm_address_t *addr)
{
unsigned h;
h = (__force u32)(addr->a6[0] ^ addr->a6[1] ^ addr->a6[2] ^ addr->a6[3]);
h ^= h >> 16;
h ^= h >> 8;
h &= XFRM6_TUNNEL_SPI_BYADDR_HSIZE - 1;
return h;
}
| false
|
CWE-200
|
4efbc454ba68def5ef285b26ebfcfdb605b52755
|
void hrtick_start(struct rq *rq, u64 delay)
{
__hrtimer_start_range_ns(&rq->hrtick_timer, ns_to_ktime(delay), 0,
HRTIMER_MODE_REL_PINNED, 0);
}
| false
|
CWE-119
|
96dbafe288dbe2f0cc45fa3c39daf6d0c37acbab
|
xsltValueOf(xsltTransformContextPtr ctxt, xmlNodePtr node,
xmlNodePtr inst, xsltStylePreCompPtr castedComp)
{
#ifdef XSLT_REFACTORED
xsltStyleItemValueOfPtr comp = (xsltStyleItemValueOfPtr) castedComp;
#else
xsltStylePreCompPtr comp = castedComp;
#endif
xmlXPathObjectPtr res = NULL;
xmlChar *value = NULL;
xmlDocPtr oldXPContextDoc;
xmlNsPtr *oldXPNamespaces;
xmlNodePtr oldXPContextNode;
int oldXPProximityPosition, oldXPContextSize, oldXPNsNr;
xmlXPathContextPtr xpctxt;
if ((ctxt == NULL) || (node == NULL) || (inst == NULL))
return;
if ((comp == NULL) || (comp->select == NULL) || (comp->comp == NULL)) {
xsltTransformError(ctxt, NULL, inst,
"Internal error in xsltValueOf(): "
"The XSLT 'value-of' instruction was not compiled.\n");
return;
}
#ifdef WITH_XSLT_DEBUG_PROCESS
XSLT_TRACE(ctxt,XSLT_TRACE_VALUE_OF,xsltGenericDebug(xsltGenericDebugContext,
"xsltValueOf: select %s\n", comp->select));
#endif
xpctxt = ctxt->xpathCtxt;
oldXPContextDoc = xpctxt->doc;
oldXPContextNode = xpctxt->node;
oldXPProximityPosition = xpctxt->proximityPosition;
oldXPContextSize = xpctxt->contextSize;
oldXPNsNr = xpctxt->nsNr;
oldXPNamespaces = xpctxt->namespaces;
xpctxt->node = node;
if (comp != NULL) {
#ifdef XSLT_REFACTORED
if (comp->inScopeNs != NULL) {
xpctxt->namespaces = comp->inScopeNs->list;
xpctxt->nsNr = comp->inScopeNs->xpathNumber;
} else {
xpctxt->namespaces = NULL;
xpctxt->nsNr = 0;
}
#else
xpctxt->namespaces = comp->nsList;
xpctxt->nsNr = comp->nsNr;
#endif
} else {
xpctxt->namespaces = NULL;
xpctxt->nsNr = 0;
}
res = xmlXPathCompiledEval(comp->comp, xpctxt);
xpctxt->doc = oldXPContextDoc;
xpctxt->node = oldXPContextNode;
xpctxt->contextSize = oldXPContextSize;
xpctxt->proximityPosition = oldXPProximityPosition;
xpctxt->nsNr = oldXPNsNr;
xpctxt->namespaces = oldXPNamespaces;
/*
* Cast the XPath object to string.
*/
if (res != NULL) {
value = xmlXPathCastToString(res);
if (value == NULL) {
xsltTransformError(ctxt, NULL, inst,
"Internal error in xsltValueOf(): "
"failed to cast an XPath object to string.\n");
ctxt->state = XSLT_STATE_STOPPED;
goto error;
}
if (value[0] != 0) {
xsltCopyTextString(ctxt, ctxt->insert, value, comp->noescape);
}
} else {
xsltTransformError(ctxt, NULL, inst,
"XPath evaluation returned no result.\n");
ctxt->state = XSLT_STATE_STOPPED;
goto error;
}
#ifdef WITH_XSLT_DEBUG_PROCESS
if (value) {
XSLT_TRACE(ctxt,XSLT_TRACE_VALUE_OF,xsltGenericDebug(xsltGenericDebugContext,
"xsltValueOf: result '%s'\n", value));
}
#endif
error:
if (value != NULL)
xmlFree(value);
if (res != NULL)
xmlXPathFreeObject(res);
}
| true
|
CWE-119
|
7d3e91a89b7adbc2831334def9e494dd9892f9af
|
static int nfs4_map_errors(int err)
{
if (err >= -1000)
return err;
switch (err) {
case -NFS4ERR_RESOURCE:
return -EREMOTEIO;
case -NFS4ERR_WRONGSEC:
return -EPERM;
case -NFS4ERR_BADOWNER:
case -NFS4ERR_BADNAME:
return -EINVAL;
case -NFS4ERR_SHARE_DENIED:
return -EACCES;
case -NFS4ERR_MINOR_VERS_MISMATCH:
return -EPROTONOSUPPORT;
case -NFS4ERR_ACCESS:
return -EACCES;
default:
dprintk("%s could not handle NFSv4 error %d\n",
__func__, -err);
break;
}
return -EIO;
}
| false
|
CWE-399
|
4c19b042ea31bd393d2265656f94339d1c3d82ff
|
bool FileUtilProxy::EnsureFileExists(
scoped_refptr<MessageLoopProxy> message_loop_proxy,
const FilePath& file_path,
EnsureFileExistsCallback* callback) {
return Start(FROM_HERE, message_loop_proxy, new RelayEnsureFileExists(
message_loop_proxy, file_path, callback));
}
| false
|
CWE-399
|
415e3d3e90ce9e18727e8843ae343eda5a58fad6
|
static void inc_inflight(struct unix_sock *usk)
{
atomic_long_inc(&usk->inflight);
}
| false
|
CWE-119
|
6d104af38b570d37aa32a5803b04c354f8ed513d
|
static void k90_backlight_work(struct work_struct *work)
{
int ret;
struct k90_led *led = container_of(work, struct k90_led, work);
struct device *dev;
struct usb_interface *usbif;
struct usb_device *usbdev;
if (led->removed)
return;
dev = led->cdev.dev->parent;
usbif = to_usb_interface(dev->parent);
usbdev = interface_to_usbdev(usbif);
ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0),
K90_REQUEST_BRIGHTNESS,
USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_DEVICE, led->brightness, 0,
NULL, 0, USB_CTRL_SET_TIMEOUT);
if (ret != 0)
dev_warn(dev, "Failed to set backlight brightness (error: %d).\n",
ret);
}
| false
|
CWE-399
|
2aa406a8b4577103e7b933c75ec0e372830f20fe
|
WebviewHandler::~WebviewHandler() {
}
| false
|
CWE-20
|
761c75d2d607638ff53c764b4925bcca9be601d8
|
AutoplayPolicy::Type BaseAudioContext::GetAutoplayPolicy() const {
if (RuntimeEnabledFeatures::AutoplayIgnoresWebAudioEnabled()) {
#if defined(OS_ANDROID)
return AutoplayPolicy::Type::kUserGestureRequired;
#else
return AutoplayPolicy::Type::kNoUserGestureRequired;
#endif
}
Document* document = GetDocument();
DCHECK(document);
return AutoplayPolicy::GetAutoplayPolicyForDocument(*document);
}
| false
|
CWE-264
|
6a60f01228557982e6508c5919cc21fcfddf110b
|
bool WebRunnerBrowserContext::IsOffTheRecord() const {
return data_dir_path_.empty();
}
| false
|
CWE-20
|
282f53ffdc3b1902da86f6a0791af736837efbf8
|
void SupervisedUserService::AddObserver(
SupervisedUserServiceObserver* observer) {
observer_list_.AddObserver(observer);
}
| false
|
CWE-362
|
de9f869616dd95e95c00bdd6b0fcd3421e8a4323
|
static int get_seg_reg_override_idx(struct insn *insn)
{
int idx = INAT_SEG_REG_DEFAULT;
int num_overrides = 0, i;
insn_get_prefixes(insn);
/* Look for any segment override prefixes. */
for (i = 0; i < insn->prefixes.nbytes; i++) {
insn_attr_t attr;
attr = inat_get_opcode_attribute(insn->prefixes.bytes[i]);
switch (attr) {
case INAT_MAKE_PREFIX(INAT_PFX_CS):
idx = INAT_SEG_REG_CS;
num_overrides++;
break;
case INAT_MAKE_PREFIX(INAT_PFX_SS):
idx = INAT_SEG_REG_SS;
num_overrides++;
break;
case INAT_MAKE_PREFIX(INAT_PFX_DS):
idx = INAT_SEG_REG_DS;
num_overrides++;
break;
case INAT_MAKE_PREFIX(INAT_PFX_ES):
idx = INAT_SEG_REG_ES;
num_overrides++;
break;
case INAT_MAKE_PREFIX(INAT_PFX_FS):
idx = INAT_SEG_REG_FS;
num_overrides++;
break;
case INAT_MAKE_PREFIX(INAT_PFX_GS):
idx = INAT_SEG_REG_GS;
num_overrides++;
break;
/* No default action needed. */
}
}
/* More than one segment override prefix leads to undefined behavior. */
if (num_overrides > 1)
return -EINVAL;
return idx;
}
| false
|
CWE-264
|
1ee0a224bc9aad1de496c795f96bc6ba2c394811
|
static void edge_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios)
{
struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned int cflag;
cflag = tty->termios.c_cflag;
dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
tty->termios.c_cflag, tty->termios.c_iflag);
dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
old_termios->c_cflag, old_termios->c_iflag);
dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
if (edge_port == NULL)
return;
/* change the port settings to the new ones specified */
change_port_settings(tty, edge_port, old_termios);
}
| false
|
CWE-399
|
8ea3a5c06218fa42d25c3aa0a4ab57153e178523
|
void ChromeClientImpl::show(NavigationPolicy navigationPolicy)
{
if (!m_webView->client())
return;
WebNavigationPolicy policy = static_cast<WebNavigationPolicy>(navigationPolicy);
if (policy == WebNavigationPolicyIgnore)
policy = getNavigationPolicy();
m_webView->client()->show(policy);
}
| false
|
CWE-119
|
073a80800f341325932c66818ce4302b312909a4
|
int effect_get_descriptor(effect_handle_t self,
effect_descriptor_t *descriptor)
{
effect_context_t *context = (effect_context_t *)self;
if (!effect_exists(context) || (descriptor == NULL))
return -EINVAL;
*descriptor = *context->desc;
return 0;
}
| false
|
CWE-399
|
a430c9166312e1aa3d80bce32374233bdbfeba32
|
static int check_rdpmc(struct x86_emulate_ctxt *ctxt)
{
u64 cr4 = ctxt->ops->get_cr(ctxt, 4);
u64 rcx = reg_read(ctxt, VCPU_REGS_RCX);
if ((!(cr4 & X86_CR4_PCE) && ctxt->ops->cpl(ctxt)) ||
ctxt->ops->check_pmc(ctxt, rcx))
return emulate_gp(ctxt, 0);
return X86EMUL_CONTINUE;
}
| false
|
CWE-200
|
a209ff12ba9617c10550678ff93d01fb72a33399
|
static jboolean android_net_wifi_trackSignificantWifiChange(
JNIEnv *env, jclass cls, jint iface, jint id, jobject settings) {
JNIHelper helper(env);
wifi_interface_handle handle = getIfaceHandle(helper, cls, iface);
ALOGD("tracking significant wifi change on interface[%d] = %p", iface, handle);
wifi_significant_change_params params;
memset(¶ms, 0, sizeof(params));
params.rssi_sample_size = helper.getIntField(settings, "rssiSampleSize");
params.lost_ap_sample_size = helper.getIntField(settings, "lostApSampleSize");
params.min_breaching = helper.getIntField(settings, "minApsBreachingThreshold");
const char *bssid_info_array_type = "[Landroid/net/wifi/WifiScanner$BssidInfo;";
JNIObject<jobjectArray> bssids = helper.getArrayField(
settings, "bssidInfos", bssid_info_array_type);
params.num_bssid = helper.getArrayLength(bssids);
if (params.num_bssid == 0) {
ALOGE("Error in accessing array");
return false;
}
ALOGD("Initialized common fields %d, %d, %d, %d", params.rssi_sample_size,
params.lost_ap_sample_size, params.min_breaching, params.num_bssid);
for (int i = 0; i < params.num_bssid; i++) {
JNIObject<jobject> objAp = helper.getObjectArrayElement(bssids, i);
JNIObject<jstring> macAddrString = helper.getStringField(objAp, "bssid");
if (macAddrString == NULL) {
ALOGE("Error getting bssid field");
return false;
}
ScopedUtfChars chars(env, macAddrString.get());
const char *bssid = chars.c_str();
if (bssid == NULL) {
ALOGE("Error getting bssid");
return false;
}
mac_addr addr;
parseMacAddress(bssid, addr);
memcpy(params.ap[i].bssid, addr, sizeof(mac_addr));
char bssidOut[32];
sprintf(bssidOut, "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1],
addr[2], addr[3], addr[4], addr[5]);
params.ap[i].low = helper.getIntField(objAp, "low");
params.ap[i].high = helper.getIntField(objAp, "high");
ALOGD("Added bssid %s, [%04d, %04d]", bssidOut, params.ap[i].low, params.ap[i].high);
}
ALOGD("Added %d bssids", params.num_bssid);
wifi_significant_change_handler handler;
memset(&handler, 0, sizeof(handler));
handler.on_significant_change = &onSignificantWifiChange;
return hal_fn.wifi_set_significant_change_handler(id, handle, params, handler) == WIFI_SUCCESS;
}
| false
|
CWE-264
|
550fd08c2cebad61c548def135f67aba284c6162
|
static int tun_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *m, size_t total_len)
{
struct tun_struct *tun = container_of(sock, struct tun_struct, socket);
return tun_get_user(tun, m->msg_iov, total_len,
m->msg_flags & MSG_DONTWAIT);
}
| false
|
CWE-200
|
5fe74f831fddb92afa5ddfe46490bb49f083132b
|
void WebLocalFrameImpl::SetCommittedFirstRealLoad() {
DCHECK(GetFrame());
GetFrame()->Loader().StateMachine()->AdvanceTo(
FrameLoaderStateMachine::kCommittedMultipleRealLoads);
GetFrame()->DidSendResourceTimingInfoToParent();
}
| true
|
CWE-20
|
56a84aa67bb071a33a48ac1481b555c48e0a9a59
|
void NavigationControllerImpl::NotifyEntryChanged(
const NavigationEntry* entry) {
EntryChangedDetails det;
det.changed_entry = entry;
det.index = GetIndexOfEntry(
NavigationEntryImpl::FromNavigationEntry(entry));
delegate_->NotifyNavigationEntryChanged(det);
}
| false
|
CWE-264
|
550fd08c2cebad61c548def135f67aba284c6162
|
static void tun_poll_controller(struct net_device *dev)
{
/*
* Tun only receives frames when:
* 1) the char device endpoint gets data from user space
* 2) the tun socket gets a sendmsg call from user space
* Since both of those are syncronous operations, we are guaranteed
* never to have pending data when we poll for it
* so theres nothing to do here but return.
* We need this though so netpoll recognizes us as an interface that
* supports polling, which enables bridge devices in virt setups to
* still use netconsole
*/
return;
}
| false
|
CWE-200
|
b6878d9e03043695dbf3fa1caa6dfc09db225b16
|
void md_reload_sb(struct mddev *mddev)
{
struct md_rdev *rdev, *tmp;
rdev_for_each_safe(rdev, tmp, mddev) {
rdev->sb_loaded = 0;
ClearPageUptodate(rdev->sb_page);
}
mddev->raid_disks = 0;
analyze_sbs(mddev);
rdev_for_each_safe(rdev, tmp, mddev) {
struct mdp_superblock_1 *sb = page_address(rdev->sb_page);
/* since we don't write to faulty devices, we figure out if the
* disk is faulty by comparing events
*/
if (mddev->events > sb->events)
set_bit(Faulty, &rdev->flags);
}
}
| false
|
CWE-416
|
fd6a5115103b3e6a52ce15858c5ad4956df29300
|
bool AudioNode::DisconnectFromOutputIfConnected(
unsigned output_index,
AudioNode& destination,
unsigned input_index_of_destination) {
AudioNodeOutput& output = Handler().Output(output_index);
AudioNodeInput& input =
destination.Handler().Input(input_index_of_destination);
if (!output.IsConnectedToInput(input))
return false;
output.DisconnectInput(input);
connected_nodes_[output_index]->erase(&destination);
return true;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
error::Error GLES2DecoderPassthroughImpl::DoGetProgramResourceiv(
GLuint program,
GLenum program_interface,
GLuint index,
GLsizei prop_count,
const GLenum* props,
GLsizei bufsize,
GLsizei* length,
GLint* params) {
api()->glGetProgramResourceivFn(GetProgramServiceID(program, resources_),
program_interface, index, prop_count, props,
bufsize, length, params);
return error::kNoError;
}
| false
|
CWE-416
|
11601c08e92732d2883af2057c41c17cba890844
|
DatabaseImpl::IDBThreadHelper::IDBThreadHelper(
std::unique_ptr<IndexedDBConnection> connection,
const url::Origin& origin,
scoped_refptr<IndexedDBContextImpl> indexed_db_context)
: indexed_db_context_(indexed_db_context),
connection_(std::move(connection)),
origin_(origin),
weak_factory_(this) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
idb_thread_checker_.DetachFromThread();
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
bool GLES2Implementation::GetSyncivHelper(GLsync sync,
GLenum pname,
GLsizei bufsize,
GLsizei* length,
GLint* values) {
GLint value = 0;
switch (pname) {
case GL_OBJECT_TYPE:
value = GL_SYNC_FENCE;
break;
case GL_SYNC_CONDITION:
value = GL_SYNC_GPU_COMMANDS_COMPLETE;
break;
case GL_SYNC_FLAGS:
value = 0;
break;
default:
return false;
}
if (bufsize > 0) {
DCHECK(values);
*values = value;
}
if (length) {
*length = 1;
}
return true;
}
| false
|
CWE-200
|
5800dc5c19f34e6e03b5adab1282535cb102fafd
|
static void native_flush_tlb_global(void)
{
__native_flush_tlb_global();
}
| false
|
CWE-264
|
bfdc0b497faa82a0ba2f9dddcf109231dd519fcc
|
static int _proc_do_string(void* data, int maxlen, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
{
size_t len;
char __user *p;
char c;
if (!data || !maxlen || !*lenp) {
*lenp = 0;
return 0;
}
if (write) {
len = 0;
p = buffer;
while (len < *lenp) {
if (get_user(c, p++))
return -EFAULT;
if (c == 0 || c == '\n')
break;
len++;
}
if (len >= maxlen)
len = maxlen-1;
if(copy_from_user(data, buffer, len))
return -EFAULT;
((char *) data)[len] = 0;
*ppos += *lenp;
} else {
len = strlen(data);
if (len > maxlen)
len = maxlen;
if (*ppos > len) {
*lenp = 0;
return 0;
}
data += *ppos;
len -= *ppos;
if (len > *lenp)
len = *lenp;
if (len)
if(copy_to_user(buffer, data, len))
return -EFAULT;
if (len < *lenp) {
if(put_user('\n', ((char __user *) buffer) + len))
return -EFAULT;
len++;
}
*lenp = len;
*ppos += len;
}
return 0;
}
| false
|
CWE-264
|
4943ba16bbc2db05115707b3ff7b4874e9e3c560
|
int crypto_attr_u32(struct rtattr *rta, u32 *num)
{
struct crypto_attr_u32 *nu32;
if (!rta)
return -ENOENT;
if (RTA_PAYLOAD(rta) < sizeof(*nu32))
return -EINVAL;
if (rta->rta_type != CRYPTOA_U32)
return -EINVAL;
nu32 = RTA_DATA(rta);
*num = nu32->num;
return 0;
}
| false
|
CWE-119
|
715230a44310a8cf66fbfb5a46f9a62a9b2de424
|
static bool tg3_enable_msix(struct tg3 *tp)
{
int i, rc;
struct msix_entry msix_ent[TG3_IRQ_MAX_VECS];
tp->txq_cnt = tp->txq_req;
tp->rxq_cnt = tp->rxq_req;
if (!tp->rxq_cnt)
tp->rxq_cnt = netif_get_num_default_rss_queues();
if (tp->rxq_cnt > tp->rxq_max)
tp->rxq_cnt = tp->rxq_max;
/* Disable multiple TX rings by default. Simple round-robin hardware
* scheduling of the TX rings can cause starvation of rings with
* small packets when other rings have TSO or jumbo packets.
*/
if (!tp->txq_req)
tp->txq_cnt = 1;
tp->irq_cnt = tg3_irq_count(tp);
for (i = 0; i < tp->irq_max; i++) {
msix_ent[i].entry = i;
msix_ent[i].vector = 0;
}
rc = pci_enable_msix(tp->pdev, msix_ent, tp->irq_cnt);
if (rc < 0) {
return false;
} else if (rc != 0) {
if (pci_enable_msix(tp->pdev, msix_ent, rc))
return false;
netdev_notice(tp->dev, "Requested %d MSI-X vectors, received %d\n",
tp->irq_cnt, rc);
tp->irq_cnt = rc;
tp->rxq_cnt = max(rc - 1, 1);
if (tp->txq_cnt)
tp->txq_cnt = min(tp->rxq_cnt, tp->txq_max);
}
for (i = 0; i < tp->irq_max; i++)
tp->napi[i].irq_vec = msix_ent[i].vector;
if (netif_set_real_num_rx_queues(tp->dev, tp->rxq_cnt)) {
pci_disable_msix(tp->pdev);
return false;
}
if (tp->irq_cnt == 1)
return true;
tg3_flag_set(tp, ENABLE_RSS);
if (tp->txq_cnt > 1)
tg3_flag_set(tp, ENABLE_TSS);
netif_set_real_num_tx_queues(tp->dev, tp->txq_cnt);
return true;
}
| false
|
CWE-416
|
9e417dae2833230a651989bb4e56b835355dda39
|
void WaitForState(State state) {
while (state_ != state)
MessageLoop::current()->RunAllPending();
}
| false
|
CWE-189
|
b769f49463711205d57286e64cf535ed4daf59e9
|
int sequencer_open(int dev, struct file *file)
{
int retval, mode, i;
int level, tmp;
if (!sequencer_ok)
sequencer_init();
level = ((dev & 0x0f) == SND_DEV_SEQ2) ? 2 : 1;
dev = dev >> 4;
mode = translate_mode(file);
DEB(printk("sequencer_open(dev=%d)\n", dev));
if (!sequencer_ok)
{
/* printk("Sound card: sequencer not initialized\n");*/
return -ENXIO;
}
if (dev) /* Patch manager device (obsolete) */
return -ENXIO;
if(synth_devs[dev] == NULL)
request_module("synth0");
if (mode == OPEN_READ)
{
if (!num_midis)
{
/*printk("Sequencer: No MIDI devices. Input not possible\n");*/
sequencer_busy = 0;
return -ENXIO;
}
}
if (sequencer_busy)
{
return -EBUSY;
}
sequencer_busy = 1;
obsolete_api_used = 0;
max_mididev = num_midis;
max_synthdev = num_synths;
pre_event_timeout = MAX_SCHEDULE_TIMEOUT;
seq_mode = SEQ_1;
if (pending_timer != -1)
{
tmr_no = pending_timer;
pending_timer = -1;
}
if (tmr_no == -1) /* Not selected yet */
{
int i, best;
best = -1;
for (i = 0; i < num_sound_timers; i++)
if (sound_timer_devs[i] && sound_timer_devs[i]->priority > best)
{
tmr_no = i;
best = sound_timer_devs[i]->priority;
}
if (tmr_no == -1) /* Should not be */
tmr_no = 0;
}
tmr = sound_timer_devs[tmr_no];
if (level == 2)
{
if (tmr == NULL)
{
/*printk("sequencer: No timer for level 2\n");*/
sequencer_busy = 0;
return -ENXIO;
}
setup_mode2();
}
if (!max_synthdev && !max_mididev)
{
sequencer_busy=0;
return -ENXIO;
}
synth_open_mask = 0;
for (i = 0; i < max_mididev; i++)
{
midi_opened[i] = 0;
midi_written[i] = 0;
}
for (i = 0; i < max_synthdev; i++)
{
if (synth_devs[i]==NULL)
continue;
if (!try_module_get(synth_devs[i]->owner))
continue;
if ((tmp = synth_devs[i]->open(i, mode)) < 0)
{
printk(KERN_WARNING "Sequencer: Warning! Cannot open synth device #%d (%d)\n", i, tmp);
if (synth_devs[i]->midi_dev)
printk(KERN_WARNING "(Maps to MIDI dev #%d)\n", synth_devs[i]->midi_dev);
}
else
{
synth_open_mask |= (1 << i);
if (synth_devs[i]->midi_dev)
midi_opened[synth_devs[i]->midi_dev] = 1;
}
}
seq_time = jiffies;
prev_input_time = 0;
prev_event_time = 0;
if (seq_mode == SEQ_1 && (mode == OPEN_READ || mode == OPEN_READWRITE))
{
/*
* Initialize midi input devices
*/
for (i = 0; i < max_mididev; i++)
if (!midi_opened[i] && midi_devs[i])
{
if (!try_module_get(midi_devs[i]->owner))
continue;
if ((retval = midi_devs[i]->open(i, mode,
sequencer_midi_input, sequencer_midi_output)) >= 0)
{
midi_opened[i] = 1;
}
}
}
if (seq_mode == SEQ_2) {
if (try_module_get(tmr->owner))
tmr->open(tmr_no, seq_mode);
}
init_waitqueue_head(&seq_sleeper);
init_waitqueue_head(&midi_sleeper);
output_threshold = SEQ_MAX_QUEUE / 2;
return 0;
}
| false
|
CWE-189
|
bf118a342f10dafe44b14451a1392c3254629a1f
|
static int nfs4_xdr_dec_setclientid_confirm(struct rpc_rqst *req,
struct xdr_stream *xdr,
struct nfs_fsinfo *fsinfo)
{
struct compound_hdr hdr;
int status;
status = decode_compound_hdr(xdr, &hdr);
if (!status)
status = decode_setclientid_confirm(xdr);
if (!status)
status = decode_putrootfh(xdr);
if (!status)
status = decode_fsinfo(xdr, fsinfo);
return status;
}
| false
|
CWE-20
|
f3d3342602f8bcbf37d7c46641cb9bca7618eb1c
|
static inline struct hlist_head *nl_portid_hashfn(struct nl_portid_hash *hash, u32 portid)
{
return &hash->table[jhash_1word(portid, hash->rnd) & hash->mask];
}
| false
|
CWE-200
|
d128139d53e9268e87921e82d89b3f2053cb83fd
|
bool GLManager::CanWaitUnverifiedSyncToken(const gpu::SyncToken& sync_token) {
return false;
}
| false
|
CWE-399
|
f084d7007f67809ef116ee6b11f251bf3c9ed895
|
void ContainerNode::insertBeforeCommon(Node* nextChild, Node* newChild)
{
NoEventDispatchAssertion assertNoEventDispatch;
ASSERT(newChild);
ASSERT(!newChild->parentNode()); // Use insertBefore if you need to handle reparenting (and want DOM mutation events).
ASSERT(!newChild->nextSibling());
ASSERT(!newChild->previousSibling());
ASSERT(!newChild->isShadowRoot());
Node* prev = nextChild->previousSibling();
ASSERT(m_lastChild != prev);
nextChild->setPreviousSibling(newChild);
if (prev) {
ASSERT(m_firstChild != nextChild);
ASSERT(prev->nextSibling() == nextChild);
prev->setNextSibling(newChild);
} else {
ASSERT(m_firstChild == nextChild);
m_firstChild = newChild;
}
newChild->setParentOrShadowHostNode(this);
newChild->setPreviousSibling(prev);
newChild->setNextSibling(nextChild);
}
| false
|
CWE-119
|
faaa2fd0a05f1622d9a8806da118d4f3b602e707
|
void HTMLMediaElement::scheduleNotifyPlaying() {
scheduleEvent(EventTypeNames::playing);
scheduleResolvePlayPromises();
}
| false
|
CWE-119
|
715230a44310a8cf66fbfb5a46f9a62a9b2de424
|
static void tg3_ape_lock_init(struct tg3 *tp)
{
int i;
u32 regbase, bit;
if (tg3_asic_rev(tp) == ASIC_REV_5761)
regbase = TG3_APE_LOCK_GRANT;
else
regbase = TG3_APE_PER_LOCK_GRANT;
/* Make sure the driver hasn't any stale locks. */
for (i = TG3_APE_LOCK_PHY0; i <= TG3_APE_LOCK_GPIO; i++) {
switch (i) {
case TG3_APE_LOCK_PHY0:
case TG3_APE_LOCK_PHY1:
case TG3_APE_LOCK_PHY2:
case TG3_APE_LOCK_PHY3:
bit = APE_LOCK_GRANT_DRIVER;
break;
default:
if (!tp->pci_fn)
bit = APE_LOCK_GRANT_DRIVER;
else
bit = 1 << tp->pci_fn;
}
tg3_ape_write32(tp, regbase + 4 * i, bit);
}
}
| false
|
CWE-20
|
8262245d384be025f13e2a5b3a03b7e5c98374ce
|
void RenderView::OnDragTargetDragEnter(const WebDropData& drop_data,
const gfx::Point& client_point,
const gfx::Point& screen_point,
WebDragOperationsMask ops) {
WebDragOperation operation = webview()->dragTargetDragEnter(
drop_data.ToDragData(),
client_point,
screen_point,
ops);
Send(new DragHostMsg_UpdateDragCursor(routing_id_, operation));
}
| false
|
CWE-119
|
b2b21468c1f7f08b30a7c1755316f6026c50eb2a
|
LayoutUnit RenderFlexibleBox::mainAxisExtent() const
{
return isHorizontalFlow() ? width() : height();
}
| false
|
CWE-119
|
16dcd30c215801941d9890859fd79a234128fc3e
|
bool ChromeDownloadManagerDelegate::ShouldOpenDownload(DownloadItem* item) {
if (download_crx_util::IsExtensionDownload(*item)) {
scoped_refptr<CrxInstaller> crx_installer =
download_crx_util::OpenChromeExtension(profile_, *item);
registrar_.Add(this,
chrome::NOTIFICATION_CRX_INSTALLER_DONE,
content::Source<CrxInstaller>(crx_installer.get()));
crx_installers_[crx_installer.get()] = item->GetId();
item->UpdateObservers();
return false;
}
if (ShouldOpenWithWebIntents(item)) {
OpenWithWebIntent(item);
item->DelayedDownloadOpened(true /* did_open */);
return false;
}
return true;
}
| false
|
CWE-362
|
b9a41d21dceadf8104812626ef85dc56ee8a60ed
|
static int open_table_device(struct table_device *td, dev_t dev,
struct mapped_device *md)
{
static char *_claim_ptr = "I belong to device-mapper";
struct block_device *bdev;
int r;
BUG_ON(td->dm_dev.bdev);
bdev = blkdev_get_by_dev(dev, td->dm_dev.mode | FMODE_EXCL, _claim_ptr);
if (IS_ERR(bdev))
return PTR_ERR(bdev);
r = bd_link_disk_holder(bdev, dm_disk(md));
if (r) {
blkdev_put(bdev, td->dm_dev.mode | FMODE_EXCL);
return r;
}
td->dm_dev.bdev = bdev;
td->dm_dev.dax_dev = dax_get_by_host(bdev->bd_disk->disk_name);
return 0;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
WebGLRenderingContextBase::CreateWebGraphicsContext3DProvider(
CanvasRenderingContextHost* host,
const CanvasContextCreationAttributesCore& attributes,
Platform::ContextType context_type,
bool* using_gpu_compositing) {
if (host->IsWebGLBlocked()) {
host->SetContextCreationWasBlocked();
host->HostDispatchEvent(WebGLContextEvent::Create(
event_type_names::kWebglcontextcreationerror,
"Web page caused context loss and was blocked"));
return nullptr;
}
if ((context_type == Platform::kWebGL1ContextType &&
!host->IsWebGL1Enabled()) ||
(context_type == Platform::kWebGL2ContextType &&
!host->IsWebGL2Enabled()) ||
(context_type == Platform::kWebGL2ComputeContextType &&
!host->IsWebGL2Enabled())) {
host->HostDispatchEvent(WebGLContextEvent::Create(
event_type_names::kWebglcontextcreationerror,
"disabled by enterprise policy or commandline switch"));
return nullptr;
}
return CreateContextProviderInternal(host, attributes, context_type,
using_gpu_compositing);
}
| false
|
CWE-20
|
b2853fd6c2d0f383dbdf7427e263eb576a633867
|
static void cma_set_loopback(struct sockaddr *addr)
{
switch (addr->sa_family) {
case AF_INET:
((struct sockaddr_in *) addr)->sin_addr.s_addr = htonl(INADDR_LOOPBACK);
break;
case AF_INET6:
ipv6_addr_set(&((struct sockaddr_in6 *) addr)->sin6_addr,
0, 0, 0, htonl(1));
break;
default:
ib_addr_set(&((struct sockaddr_ib *) addr)->sib_addr,
0, 0, 0, htonl(1));
break;
}
}
| false
|
CWE-200
|
9b3e617f3df53822345a8573b6d358f6b9e5ed87
|
static int __init atm_init(void)
{
int error;
error = proto_register(&vcc_proto, 0);
if (error < 0)
goto out;
error = atmpvc_init();
if (error < 0) {
pr_err("atmpvc_init() failed with %d\n", error);
goto out_unregister_vcc_proto;
}
error = atmsvc_init();
if (error < 0) {
pr_err("atmsvc_init() failed with %d\n", error);
goto out_atmpvc_exit;
}
error = atm_proc_init();
if (error < 0) {
pr_err("atm_proc_init() failed with %d\n", error);
goto out_atmsvc_exit;
}
error = atm_sysfs_init();
if (error < 0) {
pr_err("atm_sysfs_init() failed with %d\n", error);
goto out_atmproc_exit;
}
out:
return error;
out_atmproc_exit:
atm_proc_exit();
out_atmsvc_exit:
atmsvc_exit();
out_atmpvc_exit:
atmsvc_exit();
out_unregister_vcc_proto:
proto_unregister(&vcc_proto);
goto out;
}
| false
|
CWE-20
|
e89cfcb9090e8c98129ae9160c513f504db74599
|
InitialLoadObserver::~InitialLoadObserver() {
}
| false
|
CWE-416
|
f2d26633cbd50735ac2af30436888b71ac0abad3
|
views::View* AutofillPopupItemView::CreateSubtextLabel() {
return nullptr;
}
| false
|
CWE-200
|
52f6eb4221430b6248fd5a59bec53bfef9fdd9a7
|
base::string16 GetHelpUrlWithBoard(const std::string& original_url) {
return base::ASCIIToUTF16(original_url +
"&b=" + base::SysInfo::GetLsbReleaseBoard());
}
| false
|
CWE-20
|
5788690fb1395dc672ff9b3385dbfb1180ed710a
|
void DelegatedFrameHost::OnLostResources() {
EvictDelegatedFrame();
idle_frame_subscriber_textures_.clear();
yuv_readback_pipeline_.reset();
}
| false
|
CWE-20
|
a8d6ae61d266d8bc44c3dd2d08bda32db701e359
|
std::string GetMimeType(const base::FilePath& path) {
std::string mime_type;
net::GetMimeTypeFromFile(path, &mime_type);
return mime_type;
}
| false
|
CWE-189
|
fc9bbca8f650e5f738af8806317c0a041a48ae4a
|
static int do_unregister_framebuffer(struct fb_info *fb_info)
{
struct fb_event event;
int i, ret = 0;
i = fb_info->node;
if (i < 0 || i >= FB_MAX || registered_fb[i] != fb_info)
return -EINVAL;
if (!lock_fb_info(fb_info))
return -ENODEV;
console_lock();
event.info = fb_info;
ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event);
console_unlock();
unlock_fb_info(fb_info);
if (ret)
return -EINVAL;
unlink_framebuffer(fb_info);
if (fb_info->pixmap.addr &&
(fb_info->pixmap.flags & FB_PIXMAP_DEFAULT))
kfree(fb_info->pixmap.addr);
fb_destroy_modelist(&fb_info->modelist);
registered_fb[i] = NULL;
num_registered_fb--;
fb_cleanup_device(fb_info);
event.info = fb_info;
console_lock();
fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event);
console_unlock();
/* this may free fb info */
put_fb_info(fb_info);
return 0;
}
| false
|
CWE-20
|
fae4d7b7d7e5c8a04a8b7a3258c0fc8362afa24c
|
LRUCanvasResourceProviderCache(int capacity)
: resource_providers_(
std::make_unique<std::unique_ptr<CanvasResourceProvider>[]>(
capacity)),
capacity_(capacity) {}
| false
|
CWE-20
|
ba3b1b344017bbf36283464b51014fad15c2f3f4
|
void WebContentsImpl::OnDialogClosed(int render_process_id,
int render_frame_id,
IPC::Message* reply_msg,
bool dialog_was_suppressed,
bool success,
const base::string16& user_input) {
RenderFrameHostImpl* rfh = RenderFrameHostImpl::FromID(render_process_id,
render_frame_id);
last_dialog_suppressed_ = dialog_was_suppressed;
if (is_showing_before_unload_dialog_ && !success) {
if (rfh && rfh == rfh->frame_tree_node()->current_frame_host()) {
rfh->frame_tree_node()->BeforeUnloadCanceled();
controller_.DiscardNonCommittedEntries();
}
for (auto& observer : observers_)
observer.BeforeUnloadDialogCancelled();
}
if (rfh) {
rfh->JavaScriptDialogClosed(reply_msg, success, user_input);
std::vector<protocol::PageHandler*> page_handlers =
protocol::PageHandler::EnabledForWebContents(this);
for (auto* handler : page_handlers)
handler->DidCloseJavaScriptDialog(success, user_input);
} else {
delete reply_msg;
}
is_showing_javascript_dialog_ = false;
is_showing_before_unload_dialog_ = false;
}
| false
|
CWE-264
|
096fe9eaea40a17e125569f9e657e34cdb6d73bd
|
static long encrypted_read(const struct key *key, char __user *buffer,
size_t buflen)
{
struct encrypted_key_payload *epayload;
struct key *mkey;
const u8 *master_key;
size_t master_keylen;
char derived_key[HASH_SIZE];
char *ascii_buf;
size_t asciiblob_len;
int ret;
epayload = rcu_dereference_key(key);
/* returns the hex encoded iv, encrypted-data, and hmac as ascii */
asciiblob_len = epayload->datablob_len + ivsize + 1
+ roundup(epayload->decrypted_datalen, blksize)
+ (HASH_SIZE * 2);
if (!buffer || buflen < asciiblob_len)
return asciiblob_len;
mkey = request_master_key(epayload, &master_key, &master_keylen);
if (IS_ERR(mkey))
return PTR_ERR(mkey);
ret = get_derived_key(derived_key, ENC_KEY, master_key, master_keylen);
if (ret < 0)
goto out;
ret = derived_key_encrypt(epayload, derived_key, sizeof derived_key);
if (ret < 0)
goto out;
ret = datablob_hmac_append(epayload, master_key, master_keylen);
if (ret < 0)
goto out;
ascii_buf = datablob_format(epayload, asciiblob_len);
if (!ascii_buf) {
ret = -ENOMEM;
goto out;
}
up_read(&mkey->sem);
key_put(mkey);
if (copy_to_user(buffer, ascii_buf, asciiblob_len) != 0)
ret = -EFAULT;
kfree(ascii_buf);
return asciiblob_len;
out:
up_read(&mkey->sem);
key_put(mkey);
return ret;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
error::Error GLES2DecoderPassthroughImpl::DoCompileShader(GLuint shader) {
api()->glCompileShaderFn(GetShaderServiceID(shader, resources_));
return error::kNoError;
}
| false
|
CWE-264
|
5d26a105b5a73e5635eae0629b42fa0a90e07b7b
|
static int krng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
{
return 0;
}
| false
|
CWE-20
|
338c7dbadd2671189cec7faf64c84d01071b3f96
|
int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
struct module *module)
{
int r;
int cpu;
r = kvm_arch_init(opaque);
if (r)
goto out_fail;
/*
* kvm_arch_init makes sure there's at most one caller
* for architectures that support multiple implementations,
* like intel and amd on x86.
* kvm_arch_init must be called before kvm_irqfd_init to avoid creating
* conflicts in case kvm is already setup for another implementation.
*/
r = kvm_irqfd_init();
if (r)
goto out_irqfd;
if (!zalloc_cpumask_var(&cpus_hardware_enabled, GFP_KERNEL)) {
r = -ENOMEM;
goto out_free_0;
}
r = kvm_arch_hardware_setup();
if (r < 0)
goto out_free_0a;
for_each_online_cpu(cpu) {
smp_call_function_single(cpu,
kvm_arch_check_processor_compat,
&r, 1);
if (r < 0)
goto out_free_1;
}
r = register_cpu_notifier(&kvm_cpu_notifier);
if (r)
goto out_free_2;
register_reboot_notifier(&kvm_reboot_notifier);
/* A kmem cache lets us meet the alignment requirements of fx_save. */
if (!vcpu_align)
vcpu_align = __alignof__(struct kvm_vcpu);
kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
0, NULL);
if (!kvm_vcpu_cache) {
r = -ENOMEM;
goto out_free_3;
}
r = kvm_async_pf_init();
if (r)
goto out_free;
kvm_chardev_ops.owner = module;
kvm_vm_fops.owner = module;
kvm_vcpu_fops.owner = module;
r = misc_register(&kvm_dev);
if (r) {
printk(KERN_ERR "kvm: misc device register failed\n");
goto out_unreg;
}
register_syscore_ops(&kvm_syscore_ops);
kvm_preempt_ops.sched_in = kvm_sched_in;
kvm_preempt_ops.sched_out = kvm_sched_out;
r = kvm_init_debug();
if (r) {
printk(KERN_ERR "kvm: create debugfs files failed\n");
goto out_undebugfs;
}
return 0;
out_undebugfs:
unregister_syscore_ops(&kvm_syscore_ops);
misc_deregister(&kvm_dev);
out_unreg:
kvm_async_pf_deinit();
out_free:
kmem_cache_destroy(kvm_vcpu_cache);
out_free_3:
unregister_reboot_notifier(&kvm_reboot_notifier);
unregister_cpu_notifier(&kvm_cpu_notifier);
out_free_2:
out_free_1:
kvm_arch_hardware_unsetup();
out_free_0a:
free_cpumask_var(cpus_hardware_enabled);
out_free_0:
kvm_irqfd_exit();
out_irqfd:
kvm_arch_exit();
out_fail:
return r;
}
| false
|
CWE-399
|
9c895160d25a76c21b65bad141b08e8d4f99afef
|
int kvm_emulate_halt(struct kvm_vcpu *vcpu)
{
++vcpu->stat.halt_exits;
if (irqchip_in_kernel(vcpu->kvm)) {
vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
return 1;
} else {
vcpu->run->exit_reason = KVM_EXIT_HLT;
return 0;
}
}
| false
|
CWE-399
|
4ac8bc08e3306f38a5ab3e551aef6ad43753579c
|
RegionOversetState Element::regionOversetState() const
{
return hasRareData() ? elementRareData()->regionOversetState() : RegionUndefined;
}
| false
|
CWE-399
|
fdf5af0daf8019cec2396cdef8fb042d80fe71fa
|
static void tcp_update_cwnd_in_recovery(struct sock *sk, int newly_acked_sacked,
int fast_rexmit, int flag)
{
struct tcp_sock *tp = tcp_sk(sk);
int sndcnt = 0;
int delta = tp->snd_ssthresh - tcp_packets_in_flight(tp);
if (tcp_packets_in_flight(tp) > tp->snd_ssthresh) {
u64 dividend = (u64)tp->snd_ssthresh * tp->prr_delivered +
tp->prior_cwnd - 1;
sndcnt = div_u64(dividend, tp->prior_cwnd) - tp->prr_out;
} else {
sndcnt = min_t(int, delta,
max_t(int, tp->prr_delivered - tp->prr_out,
newly_acked_sacked) + 1);
}
sndcnt = max(sndcnt, (fast_rexmit ? 1 : 0));
tp->snd_cwnd = tcp_packets_in_flight(tp) + sndcnt;
}
| false
|
CWE-189
|
1777aa6484af15014b8691082a8c3075418786f5
|
bool LayerTreeHostQt::layerTreeTileUpdatesAllowed() const
{
return !m_isSuspended && !m_waitingForUIProcess;
}
| false
|
CWE-119
|
385508dc888ef15d272cdd2705b17996abc519d6
|
void BackTexture::Create() {
DCHECK_EQ(id(), 0u);
ScopedGLErrorSuppressor suppressor("BackTexture::Create",
decoder_->state_.GetErrorState());
GLuint id;
api()->glGenTexturesFn(1, &id);
GLenum target = Target();
ScopedTextureBinder binder(&decoder_->state_, id, target);
texture_ref_ = TextureRef::Create(decoder_->texture_manager(), 0, id);
decoder_->texture_manager()->SetTarget(texture_ref_.get(), target);
decoder_->texture_manager()->SetParameteri(
"BackTexture::Create",
decoder_->GetErrorState(),
texture_ref_.get(),
GL_TEXTURE_MAG_FILTER,
GL_LINEAR);
decoder_->texture_manager()->SetParameteri(
"BackTexture::Create",
decoder_->GetErrorState(),
texture_ref_.get(),
GL_TEXTURE_MIN_FILTER,
GL_LINEAR);
decoder_->texture_manager()->SetParameteri(
"BackTexture::Create",
decoder_->GetErrorState(),
texture_ref_.get(),
GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
decoder_->texture_manager()->SetParameteri(
"BackTexture::Create",
decoder_->GetErrorState(),
texture_ref_.get(),
GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
}
| false
|
CWE-200
|
c894aa36be535886a8e5ff02cdbcd07dd24618f6
|
void AudioFlinger::EffectChain::setDevice_l(audio_devices_t device)
{
size_t size = mEffects.size();
for (size_t i = 0; i < size; i++) {
mEffects[i]->setDevice(device);
}
}
| false
|
CWE-399
|
9c895160d25a76c21b65bad141b08e8d4f99afef
|
static void kvm_del_async_pf_gfn(struct kvm_vcpu *vcpu, gfn_t gfn)
{
u32 i, j, k;
i = j = kvm_async_pf_gfn_slot(vcpu, gfn);
while (true) {
vcpu->arch.apf.gfns[i] = ~0;
do {
j = kvm_async_pf_next_probe(j);
if (vcpu->arch.apf.gfns[j] == ~0)
return;
k = kvm_async_pf_hash_fn(vcpu->arch.apf.gfns[j]);
/*
* k lies cyclically in ]i,j]
* | i.k.j |
* |....j i.k.| or |.k..j i...|
*/
} while ((i <= j) ? (i < k && k <= j) : (i < k || k <= j));
vcpu->arch.apf.gfns[i] = vcpu->arch.apf.gfns[j];
i = j;
}
}
| false
|
CWE-200
|
bceaa90240b6019ed73b49965eac7d167610be69
|
int udp_push_pending_frames(struct sock *sk)
{
struct udp_sock *up = udp_sk(sk);
struct inet_sock *inet = inet_sk(sk);
struct flowi4 *fl4 = &inet->cork.fl.u.ip4;
struct sk_buff *skb;
int err = 0;
skb = ip_finish_skb(sk, fl4);
if (!skb)
goto out;
err = udp_send_skb(skb, fl4);
out:
up->len = 0;
up->pending = 0;
return err;
}
| false
|
CWE-200
|
f43bfaeddc79effbf3d0fcb53ca477cca66f3db8
|
static int atl2_close(struct net_device *netdev)
{
struct atl2_adapter *adapter = netdev_priv(netdev);
WARN_ON(test_bit(__ATL2_RESETTING, &adapter->flags));
atl2_down(adapter);
atl2_free_irq(adapter);
atl2_free_ring_resources(adapter);
return 0;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
error::Error GLES2DecoderPassthroughImpl::DoDeleteTransformFeedbacks(
GLsizei n,
const volatile GLuint* ids) {
if (n < 0) {
InsertError(GL_INVALID_VALUE, "n cannot be negative.");
return error::kNoError;
}
return DeleteHelper(n, ids, &transform_feedback_id_map_,
[this](GLsizei n, GLuint* transform_feedbacks) {
api()->glDeleteTransformFeedbacksFn(
n, transform_feedbacks);
});
}
| false
|
CWE-189
|
20e0fa98b751facf9a1101edaefbc19c82616a68
|
int nfs4_open_delegation_recall(struct nfs_open_context *ctx, struct nfs4_state *state, const nfs4_stateid *stateid)
{
struct nfs4_exception exception = { };
struct nfs_server *server = NFS_SERVER(state->inode);
int err;
do {
err = _nfs4_open_delegation_recall(ctx, state, stateid);
switch (err) {
case 0:
case -ENOENT:
case -ESTALE:
goto out;
case -NFS4ERR_BADSESSION:
case -NFS4ERR_BADSLOT:
case -NFS4ERR_BAD_HIGH_SLOT:
case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
case -NFS4ERR_DEADSESSION:
nfs4_schedule_session_recovery(server->nfs_client->cl_session);
goto out;
case -NFS4ERR_STALE_CLIENTID:
case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_EXPIRED:
/* Don't recall a delegation if it was lost */
nfs4_schedule_lease_recovery(server->nfs_client);
goto out;
case -ERESTARTSYS:
/*
* The show must go on: exit, but mark the
* stateid as needing recovery.
*/
case -NFS4ERR_DELEG_REVOKED:
case -NFS4ERR_ADMIN_REVOKED:
case -NFS4ERR_BAD_STATEID:
nfs_inode_find_state_and_recover(state->inode,
stateid);
nfs4_schedule_stateid_recovery(server, state);
case -EKEYEXPIRED:
/*
* User RPCSEC_GSS context has expired.
* We cannot recover this stateid now, so
* skip it and allow recovery thread to
* proceed.
*/
case -ENOMEM:
err = 0;
goto out;
}
err = nfs4_handle_exception(server, err, &exception);
} while (exception.retry);
out:
return err;
}
| false
|
CWE-264
|
09ca8e1173bcb12e2a449698c9ae3b86a8a10195
|
static int hardware_enable_all(void)
{
int r = 0;
raw_spin_lock(&kvm_lock);
kvm_usage_count++;
if (kvm_usage_count == 1) {
atomic_set(&hardware_enable_failed, 0);
on_each_cpu(hardware_enable_nolock, NULL, 1);
if (atomic_read(&hardware_enable_failed)) {
hardware_disable_all_nolock();
r = -EBUSY;
}
}
raw_spin_unlock(&kvm_lock);
return r;
}
| false
|
CWE-362
|
49d31c2f389acfe83417083e1208422b4091cd9e
|
int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry, struct inode **delegated_inode)
{
struct inode *inode = old_dentry->d_inode;
unsigned max_links = dir->i_sb->s_max_links;
int error;
if (!inode)
return -ENOENT;
error = may_create(dir, new_dentry);
if (error)
return error;
if (dir->i_sb != inode->i_sb)
return -EXDEV;
/*
* A link to an append-only or immutable file cannot be created.
*/
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return -EPERM;
/*
* Updating the link count will likely cause i_uid and i_gid to
* be writen back improperly if their true value is unknown to
* the vfs.
*/
if (HAS_UNMAPPED_ID(inode))
return -EPERM;
if (!dir->i_op->link)
return -EPERM;
if (S_ISDIR(inode->i_mode))
return -EPERM;
error = security_inode_link(old_dentry, dir, new_dentry);
if (error)
return error;
inode_lock(inode);
/* Make sure we don't allow creating hardlink to an unlinked file */
if (inode->i_nlink == 0 && !(inode->i_state & I_LINKABLE))
error = -ENOENT;
else if (max_links && inode->i_nlink >= max_links)
error = -EMLINK;
else {
error = try_break_deleg(inode, delegated_inode);
if (!error)
error = dir->i_op->link(old_dentry, dir, new_dentry);
}
if (!error && (inode->i_state & I_LINKABLE)) {
spin_lock(&inode->i_lock);
inode->i_state &= ~I_LINKABLE;
spin_unlock(&inode->i_lock);
}
inode_unlock(inode);
if (!error)
fsnotify_link(dir, inode, new_dentry);
return error;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
ScriptValue WebGLRenderingContextBase::getProgramParameter(
ScriptState* script_state,
WebGLProgram* program,
GLenum pname) {
if (!ValidateWebGLProgramOrShader("getProgramParamter", program)) {
return ScriptValue::CreateNull(script_state);
}
GLint value = 0;
switch (pname) {
case GL_DELETE_STATUS:
return WebGLAny(script_state, program->MarkedForDeletion());
case GL_VALIDATE_STATUS:
ContextGL()->GetProgramiv(ObjectOrZero(program), pname, &value);
return WebGLAny(script_state, static_cast<bool>(value));
case GL_LINK_STATUS:
return WebGLAny(script_state, program->LinkStatus(this));
case GL_COMPLETION_STATUS_KHR:
if (!ExtensionEnabled(kKHRParallelShaderCompileName)) {
SynthesizeGLError(GL_INVALID_ENUM, "getProgramParameter",
"invalid parameter name");
return ScriptValue::CreateNull(script_state);
}
return WebGLAny(script_state, program->CompletionStatus(this));
case GL_ACTIVE_UNIFORM_BLOCKS:
case GL_TRANSFORM_FEEDBACK_VARYINGS:
if (!IsWebGL2OrHigher()) {
SynthesizeGLError(GL_INVALID_ENUM, "getProgramParameter",
"invalid parameter name");
return ScriptValue::CreateNull(script_state);
}
FALLTHROUGH;
case GL_ATTACHED_SHADERS:
case GL_ACTIVE_ATTRIBUTES:
case GL_ACTIVE_UNIFORMS:
ContextGL()->GetProgramiv(ObjectOrZero(program), pname, &value);
return WebGLAny(script_state, value);
case GL_TRANSFORM_FEEDBACK_BUFFER_MODE:
if (!IsWebGL2OrHigher()) {
SynthesizeGLError(GL_INVALID_ENUM, "getProgramParameter",
"invalid parameter name");
return ScriptValue::CreateNull(script_state);
}
ContextGL()->GetProgramiv(ObjectOrZero(program), pname, &value);
return WebGLAny(script_state, static_cast<unsigned>(value));
case GL_ACTIVE_ATOMIC_COUNTER_BUFFERS:
if (context_type_ == Platform::kWebGL2ComputeContextType) {
ContextGL()->GetProgramiv(ObjectOrZero(program), pname, &value);
return WebGLAny(script_state, static_cast<unsigned>(value));
}
FALLTHROUGH;
default:
SynthesizeGLError(GL_INVALID_ENUM, "getProgramParameter",
"invalid parameter name");
return ScriptValue::CreateNull(script_state);
}
}
| true
|
CWE-399
|
6ec82562ffc6f297d0de36d65776cff8e5704867
|
static int __init dev_proc_init(void)
{
return register_pernet_subsys(&dev_proc_ops);
}
| false
|
CWE-119
|
35eb28748d45b87695a69eceffaff73a0be476af
|
content::PageType BackgroundLoaderOffliner::GetPageType(
content::WebContents* web_contents) {
DCHECK(web_contents->GetController().GetVisibleEntry())
<< "An entry must have committed at this WebContents";
return web_contents->GetController().GetVisibleEntry()->GetPageType();
}
| false
|
CWE-119
|
b98b0bc8c431e3ceb4b26b0dfc8db509518fb290
|
int __sock_cmsg_send(struct sock *sk, struct msghdr *msg, struct cmsghdr *cmsg,
struct sockcm_cookie *sockc)
{
u32 tsflags;
switch (cmsg->cmsg_type) {
case SO_MARK:
if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
return -EPERM;
if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32)))
return -EINVAL;
sockc->mark = *(u32 *)CMSG_DATA(cmsg);
break;
case SO_TIMESTAMPING:
if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32)))
return -EINVAL;
tsflags = *(u32 *)CMSG_DATA(cmsg);
if (tsflags & ~SOF_TIMESTAMPING_TX_RECORD_MASK)
return -EINVAL;
sockc->tsflags &= ~SOF_TIMESTAMPING_TX_RECORD_MASK;
sockc->tsflags |= tsflags;
break;
/* SCM_RIGHTS and SCM_CREDENTIALS are semantically in SOL_UNIX. */
case SCM_RIGHTS:
case SCM_CREDENTIALS:
break;
default:
return -EINVAL;
}
return 0;
}
| false
|
CWE-416
|
a4150b688a754d3d10d2ca385155b1c95d77d6ae
|
error::Error GLES2DecoderImpl::HandleGetShaderPrecisionFormat(
uint32_t immediate_data_size,
const volatile void* cmd_data) {
const volatile gles2::cmds::GetShaderPrecisionFormat& c =
*static_cast<const volatile gles2::cmds::GetShaderPrecisionFormat*>(
cmd_data);
GLenum shader_type = static_cast<GLenum>(c.shadertype);
GLenum precision_type = static_cast<GLenum>(c.precisiontype);
typedef cmds::GetShaderPrecisionFormat::Result Result;
Result* result = GetSharedMemoryAs<Result*>(
c.result_shm_id, c.result_shm_offset, sizeof(*result));
if (!result) {
return error::kOutOfBounds;
}
if (result->success != 0) {
return error::kInvalidArguments;
}
if (!validators_->shader_type.IsValid(shader_type)) {
LOCAL_SET_GL_ERROR_INVALID_ENUM(
"glGetShaderPrecisionFormat", shader_type, "shader_type");
return error::kNoError;
}
if (!validators_->shader_precision.IsValid(precision_type)) {
LOCAL_SET_GL_ERROR_INVALID_ENUM(
"glGetShaderPrecisionFormat", precision_type, "precision_type");
return error::kNoError;
}
result->success = 1; // true
GLint range[2] = { 0, 0 };
GLint precision = 0;
QueryShaderPrecisionFormat(gl_version_info(), shader_type, precision_type,
range, &precision);
result->min_range = range[0];
result->max_range = range[1];
result->precision = precision;
return error::kNoError;
}
| false
|
CWE-362
|
d5aa407f59f5b83d2c50ec88f5bf56d40f1f8978
|
static int ipip_rcv(struct sk_buff *skb)
{
struct ip_tunnel *tunnel;
const struct iphdr *iph = ip_hdr(skb);
rcu_read_lock();
if ((tunnel = ipip_tunnel_lookup(dev_net(skb->dev),
iph->saddr, iph->daddr)) != NULL) {
if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
rcu_read_unlock();
kfree_skb(skb);
return 0;
}
secpath_reset(skb);
skb->mac_header = skb->network_header;
skb_reset_network_header(skb);
skb->protocol = htons(ETH_P_IP);
skb->pkt_type = PACKET_HOST;
tunnel->dev->stats.rx_packets++;
tunnel->dev->stats.rx_bytes += skb->len;
skb->dev = tunnel->dev;
skb_dst_drop(skb);
nf_reset(skb);
ipip_ecn_decapsulate(iph, skb);
netif_rx(skb);
rcu_read_unlock();
return 0;
}
rcu_read_unlock();
return -1;
}
| false
|
CWE-189
|
4cf106cdb83dd6b35d3b26d06cc67d1d2d99041e
|
png_do_read_interlace(png_structp png_ptr)
{
png_row_infop row_info = &(png_ptr->row_info);
png_bytep row = png_ptr->row_buf + 1;
int pass = png_ptr->pass;
png_uint_32 transformations = png_ptr->transformations;
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
/* Offset to next interlace block */
PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
png_debug(1, "in png_do_read_interlace");
if (row != NULL && row_info != NULL)
{
png_uint_32 final_width;
final_width = row_info->width * png_pass_inc[pass];
switch (row_info->pixel_depth)
{
case 1:
{
png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3);
png_bytep dp = row + (png_size_t)((final_width - 1) >> 3);
int sshift, dshift;
int s_start, s_end, s_inc;
int jstop = png_pass_inc[pass];
png_byte v;
png_uint_32 i;
int j;
#ifdef PNG_READ_PACKSWAP_SUPPORTED
if (transformations & PNG_PACKSWAP)
{
sshift = (int)((row_info->width + 7) & 0x07);
dshift = (int)((final_width + 7) & 0x07);
s_start = 7;
s_end = 0;
s_inc = -1;
}
else
#endif
{
sshift = 7 - (int)((row_info->width + 7) & 0x07);
dshift = 7 - (int)((final_width + 7) & 0x07);
s_start = 0;
s_end = 7;
s_inc = 1;
}
for (i = 0; i < row_info->width; i++)
{
v = (png_byte)((*sp >> sshift) & 0x01);
for (j = 0; j < jstop; j++)
{
*dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff);
*dp |= (png_byte)(v << dshift);
if (dshift == s_end)
{
dshift = s_start;
dp--;
}
else
dshift += s_inc;
}
if (sshift == s_end)
{
sshift = s_start;
sp--;
}
else
sshift += s_inc;
}
break;
}
case 2:
{
png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2);
png_bytep dp = row + (png_uint_32)((final_width - 1) >> 2);
int sshift, dshift;
int s_start, s_end, s_inc;
int jstop = png_pass_inc[pass];
png_uint_32 i;
#ifdef PNG_READ_PACKSWAP_SUPPORTED
if (transformations & PNG_PACKSWAP)
{
sshift = (int)(((row_info->width + 3) & 0x03) << 1);
dshift = (int)(((final_width + 3) & 0x03) << 1);
s_start = 6;
s_end = 0;
s_inc = -2;
}
else
#endif
{
sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1);
dshift = (int)((3 - ((final_width + 3) & 0x03)) << 1);
s_start = 0;
s_end = 6;
s_inc = 2;
}
for (i = 0; i < row_info->width; i++)
{
png_byte v;
int j;
v = (png_byte)((*sp >> sshift) & 0x03);
for (j = 0; j < jstop; j++)
{
*dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff);
*dp |= (png_byte)(v << dshift);
if (dshift == s_end)
{
dshift = s_start;
dp--;
}
else
dshift += s_inc;
}
if (sshift == s_end)
{
sshift = s_start;
sp--;
}
else
sshift += s_inc;
}
break;
}
case 4:
{
png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1);
png_bytep dp = row + (png_size_t)((final_width - 1) >> 1);
int sshift, dshift;
int s_start, s_end, s_inc;
png_uint_32 i;
int jstop = png_pass_inc[pass];
#ifdef PNG_READ_PACKSWAP_SUPPORTED
if (transformations & PNG_PACKSWAP)
{
sshift = (int)(((row_info->width + 1) & 0x01) << 2);
dshift = (int)(((final_width + 1) & 0x01) << 2);
s_start = 4;
s_end = 0;
s_inc = -4;
}
else
#endif
{
sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2);
dshift = (int)((1 - ((final_width + 1) & 0x01)) << 2);
s_start = 0;
s_end = 4;
s_inc = 4;
}
for (i = 0; i < row_info->width; i++)
{
png_byte v = (png_byte)((*sp >> sshift) & 0xf);
int j;
for (j = 0; j < jstop; j++)
{
*dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff);
*dp |= (png_byte)(v << dshift);
if (dshift == s_end)
{
dshift = s_start;
dp--;
}
else
dshift += s_inc;
}
if (sshift == s_end)
{
sshift = s_start;
sp--;
}
else
sshift += s_inc;
}
break;
}
default:
{
png_size_t pixel_bytes = (row_info->pixel_depth >> 3);
png_bytep sp = row + (png_size_t)(row_info->width - 1)
* pixel_bytes;
png_bytep dp = row + (png_size_t)(final_width - 1) * pixel_bytes;
int jstop = png_pass_inc[pass];
png_uint_32 i;
for (i = 0; i < row_info->width; i++)
{
png_byte v[8];
int j;
png_memcpy(v, sp, pixel_bytes);
for (j = 0; j < jstop; j++)
{
png_memcpy(dp, v, pixel_bytes);
dp -= pixel_bytes;
}
sp -= pixel_bytes;
}
break;
}
}
row_info->width = final_width;
row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, final_width);
}
#ifndef PNG_READ_PACKSWAP_SUPPORTED
transformations = transformations; /* Silence compiler warning */
#endif
}
| false
|
CWE-119
|
6fb392b1a63ae36c31f62bc3fc8630b49d602b62
|
int qeth_init_qdio_queues(struct qeth_card *card)
{
int i, j;
int rc;
QETH_DBF_TEXT(SETUP, 2, "initqdqs");
/* inbound queue */
memset(card->qdio.in_q->qdio_bufs, 0,
QDIO_MAX_BUFFERS_PER_Q * sizeof(struct qdio_buffer));
qeth_initialize_working_pool_list(card);
/*give only as many buffers to hardware as we have buffer pool entries*/
for (i = 0; i < card->qdio.in_buf_pool.buf_count - 1; ++i)
qeth_init_input_buffer(card, &card->qdio.in_q->bufs[i]);
card->qdio.in_q->next_buf_to_init =
card->qdio.in_buf_pool.buf_count - 1;
rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 0, 0,
card->qdio.in_buf_pool.buf_count - 1);
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
return rc;
}
/* completion */
rc = qeth_cq_init(card);
if (rc) {
return rc;
}
/* outbound queue */
for (i = 0; i < card->qdio.no_out_queues; ++i) {
memset(card->qdio.out_qs[i]->qdio_bufs, 0,
QDIO_MAX_BUFFERS_PER_Q * sizeof(struct qdio_buffer));
for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j) {
qeth_clear_output_buffer(card->qdio.out_qs[i],
card->qdio.out_qs[i]->bufs[j],
QETH_QDIO_BUF_EMPTY);
}
card->qdio.out_qs[i]->card = card;
card->qdio.out_qs[i]->next_buf_to_fill = 0;
card->qdio.out_qs[i]->do_pack = 0;
atomic_set(&card->qdio.out_qs[i]->used_buffers, 0);
atomic_set(&card->qdio.out_qs[i]->set_pci_flags_count, 0);
atomic_set(&card->qdio.out_qs[i]->state,
QETH_OUT_Q_UNLOCKED);
}
return 0;
}
| false
|
CWE-20
|
e89cfcb9090e8c98129ae9160c513f504db74599
|
TabStripGtk::DropInfo::DropInfo(int drop_index, bool drop_before,
bool point_down)
: drop_index(drop_index),
drop_before(drop_before),
point_down(point_down) {
CreateContainer();
drop_arrow = GetDropArrowImage(point_down);
}
| false
|
CWE-362
|
04f5866e41fb70690e28397487d8bd8eea7d712a
|
SYSCALL_DEFINE1(old_mmap, struct mmap_arg_struct __user *, arg)
{
struct mmap_arg_struct a;
if (copy_from_user(&a, arg, sizeof(a)))
return -EFAULT;
if (offset_in_page(a.offset))
return -EINVAL;
return ksys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
a.offset >> PAGE_SHIFT);
}
| false
|
CWE-20
|
fff450abc4e2fb330ba700547a8e6a7b0fb90a6e
|
bool OutOfProcessInstance::Confirm(const std::string& message) {
pp::Var result = ModalDialog(this, "confirm", message, std::string());
return result.is_bool() ? result.AsBool() : false;
}
| false
|
CWE-20
|
8355de453bb4014b74b2db5d7ca38c5664d65d83
|
void NavigationRequest::OnRequestStarted(base::TimeTicks timestamp) {
if (frame_tree_node_->IsMainFrame()) {
TRACE_EVENT_ASYNC_END_WITH_TIMESTAMP0(
"navigation", "Navigation timeToNetworkStack", navigation_handle_.get(),
timestamp);
}
frame_tree_node_->navigator()->LogResourceRequestTime(timestamp,
common_params_.url);
}
| false
|
CWE-264
|
d123966ec156cd2f92fdada36be39694641b479e
|
void FileAPIMessageFilter::DidFinish(int request_id,
base::PlatformFileError result) {
if (result == base::PLATFORM_FILE_OK)
Send(new FileSystemMsg_DidSucceed(request_id));
else
Send(new FileSystemMsg_DidFail(request_id, result));
UnregisterOperation(request_id);
}
| false
|
CWE-416
|
df80cd9b28b9ebaa284a41df611dbf3a2d05ca74
|
static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
struct sockaddr_storage *addr,
sctp_assoc_t id)
{
struct sctp_association *addr_asoc = NULL, *id_asoc = NULL;
struct sctp_af *af = sctp_get_af_specific(addr->ss_family);
union sctp_addr *laddr = (union sctp_addr *)addr;
struct sctp_transport *transport;
if (!af || sctp_verify_addr(sk, laddr, af->sockaddr_len))
return NULL;
addr_asoc = sctp_endpoint_lookup_assoc(sctp_sk(sk)->ep,
laddr,
&transport);
if (!addr_asoc)
return NULL;
id_asoc = sctp_id2assoc(sk, id);
if (id_asoc && (id_asoc != addr_asoc))
return NULL;
sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
(union sctp_addr *)addr);
return transport;
}
| false
|
CWE-416
|
11a4cc4a6d6e665d9a118fada4b7c658d6f70d95
|
void FrameView::paintScrollbar(GraphicsContext* context, Scrollbar* bar, const IntRect& rect)
{
bool needsBackgorund = bar->isCustomScrollbar() && m_frame->isMainFrame();
if (needsBackgorund) {
IntRect toFill = bar->frameRect();
toFill.intersect(rect);
context->fillRect(toFill, baseBackgroundColor());
}
ScrollView::paintScrollbar(context, bar, rect);
}
| false
|
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